Technically, none. A House committee recommended a bill of Impeachment, but it was never delivered as Nixon fled before it could be voted on.
Two Presidents, Andrew Johnson and Bill Clinton, were impeached, but they rode it out and were acquited by the Senate.
They boycotted British imports
After tapes emerged suggesting President Nixon's involvement in a cover-up related to the Watergate scandal, the House of Representatives initiated impeachment proceedings against him. The House Judiciary Committee began investigating the allegations, ultimately leading to the drafting of articles of impeachment. These articles charged Nixon with obstruction of justice, abuse of power, and contempt of Congress. The pressure from these developments contributed to Nixon's decision to resign on August 8, 1974.
The most serious disciplinary action to be charge against a Member of Congress is expulsion. The process of expulsion in the House of Representative and from the Senate is different.
veto a bill passed by congress
George Grenville's first action in the colonies was to take action against smugglers. George Grenville was a British Whig statesman.
increasing troop levels
congress overturned johnsons vetoes on major reconstruction legislation
Congress set aside protected land.
Congress set aside protected land.
Congress set aside protected land.
Congress set aside protected land.
Congress, actually the Senate, empaneled a committee titled The Senate Select Committee on Presidential Campaign Activities chaired by Senator Sam Ervin of North Carolina to investigate the activities of the participants in the incident that later became known as the Watergate Scandal. After those hearings, the House of Representatives created a committee chaired by Representative Peter Rodino of New Jersey to draft Articles of Impeachment against President Nixon.